Lechi International Co.,Ltd

Made from high-quality austenitic stainless steel by cold heading, these fasteners possess excellent corrosion resistance, acid and alkali resistance, and high-temperature resistance. The product range includes screws, nuts, washers, bolts, etc., featuring high thread precision, reliable locking, and maintaining a metallic luster for a long time without surface treatment. Suitable for corrosive environments such as outdoor facilities, food machinery, medical devices, marine engineering, and chemical equipment. Can be manufactured according to DIN/ISO/ANSI standards, offering various head and groove types. Materials include export-grade SS201, SS304, and SS316, meeting the demand for long-life fasteners.